201004128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1517

約数の個数: 144

約数和(自身を含む): 632648016

約数和(自身を除く): 431643888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1451, 1776, 1872, 1924, 2664, 2886, 2902, 3552, 3744, 3848, 4329, 4353, 5328, 5772, 5804, 7696, 8658, 8706, 10656, 11544, 11608, 13059, 15392, 17316, 17412, 18863, 23088, 23216, 26118, 34632, 34824, 37726, 46176, 46432, 52236, 53687, 56589, 69264, 69648, 75452, 104472, 107374, 113178, 138528, 139296, 150904, 161061, 169767, 208944, 214748, 226356, 301808, 322122, 339534, 417888, 429496, 452712, 483183, 603616, 644244, 679068, 697931, 858992, 905424, 966366, 1288488, 1358136, 1395862, 1717984, 1810848, 1932732, 2093793, 2576976, 2716272, 2791724, 3865464, 4187586, 5153952, 5432544, 5583448, 6281379, 7730928, 8375172, 11166896, 12562758, 15461856, 16750344, 22333792, 25125516, 33500688, 50251032, 67001376, 100502064, 201004128]

約数ペア:

[(1, 201004128), (2, 100502064), (3, 67001376), (4, 50251032), (6, 33500688), (8, 25125516), (9, 22333792), (12, 16750344), (13, 15461856), (16, 12562758), (18, 11166896), (24, 8375172), (26, 7730928), (32, 6281379), (36, 5583448), (37, 5432544), (39, 5153952), (48, 4187586), (52, 3865464), (72, 2791724), (74, 2716272), (78, 2576976), (96, 2093793), (104, 1932732), (111, 1810848), (117, 1717984), (144, 1395862), (148, 1358136), (156, 1288488), (208, 966366), (222, 905424), (234, 858992), (288, 697931), (296, 679068), (312, 644244), (333, 603616), (416, 483183), (444, 452712), (468, 429496), (481, 417888), (592, 339534), (624, 322122), (666, 301808), (888, 226356), (936, 214748), (962, 208944), (1184, 169767), (1248, 161061), (1332, 150904), (1443, 139296), (1451, 138528), (1776, 113178), (1872, 107374), (1924, 104472), (2664, 75452), (2886, 69648), (2902, 69264), (3552, 56589), (3744, 53687), (3848, 52236), (4329, 46432), (4353, 46176), (5328, 37726), (5772, 34824), (5804, 34632), (7696, 26118), (8658, 23216), (8706, 23088), (10656, 18863), (11544, 17412), (11608, 17316), (13059, 15392)]